| Message ID | 1533318808-10781-1-git-send-email-jollys@xilinx.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | drivers: Introduce firmware dnd clock river for ZynqMP core | expand |
Hi Stephen, Please review below patch series. It addresses all your pending comments for clock driver. Thanks, Jolly Shah > -----Original Message----- > From: Jolly Shah [mailto:jolly.shah@xilinx.com] > Sent: Friday, August 03, 2018 10:53 AM > To: ard.biesheuvel@linaro.org; mingo@kernel.org; > gregkh@linuxfoundation.org; matt@codeblueprint.co.uk; > sudeep.holla@arm.com; hkallweit1@gmail.com; keescook@chromium.org; > dmitry.torokhov@gmail.com; mturquette@baylibre.com; > sboyd@codeaurora.org; Michal Simek <michals@xilinx.com>; > robh+dt@kernel.org; mark.rutland@arm.com; linux-clk@vger.kernel.org > Cc: Rajan Vaja <RAJANV@xilinx.com>; linux-arm-kernel@lists.infradead.org; > linux-kernel@vger.kernel.org; devicetree@vger.kernel.org; Jolly Shah > <JOLLYS@xilinx.com> > Subject: [PATCH v11 00/11] drivers: Introduce firmware dnd clock river for > ZynqMP core > > This patchset is adding communication layer with firmware and clock driver who > uses those APIs to communicate with PMU. > Firmware driver provides an interface to firmware APIs.Interface APIs can be > used by any driver to communicate to PMUFW(Platform Management Unit). All > requests go through ATF. > This patchset adds CCF compliant clock driver for ZynqMP.Clock driver queries > supported clock information from firmware and regiters pll and output clocks > with CCF. > > v11: > - Removed "Reveiwed-by:Stephen Boyd" tag from firmware binding > - Updated clock and firmware driver to use probe method instead of init > - Marked PMU payload arguments with __le32 for proper endienness code > > v10: > - Incorporated code review comments from v9 patch series. Discussed below: > https://patchwork.kernel.org/patch/10478575/ > https://patchwork.kernel.org/patch/10478457/ > https://patchwork.kernel.org/patch/10478461/ > https://patchwork.kernel.org/patch/10478463/ > > v9: > - Fixed minor typo comments > > v8: > - Corrected typo in clk Kconfig > > v7: > - Removed xilinx specific clock debugfs API support > - Added reviewed-by tags for FW and clock bindings > - Updated clock node name to clock-controller > > v6: > - Broke patch series to have base FW driver and Clock driver user > - Incorporated code review comments from last FW and Clock driver patch > series. Discussed below: > https://patchwork.kernel.org/patch/10230759/ > https://patchwork.kernel.org/patch/10250047/ > > v5: > - Added ATF version check support > - Updated some functions to be static > - Minor function name corrections > > v4: > - Changed clock setrate/getrate API prototype to support 64 bit rate > - Defined macros for get_node_status return values > - Moved DT node as a child of firmware > - Changed debugfs APIs to return data to debugfs buffer instead of dumping to > kernel log > - Minor changes to incorporate other review comments from v3 patch series > > v3: > - added some fixes to firmware-ggs.c > - updated pinmux get/set function argument names to specify function id > instead of node id > - added new pinctrl query macros > - incorporated review comments from v2 patch series > > v2: > - change SPDX-License-Identifier license text style > - split patch into multiple patches > - Updated copyrights > - Added ABI documentation > - incorporated logical review comments from previuos patch. Discussed below: > https://patchwork.kernel.org/patch/10150665/ > > Jolly Shah (1): > drivers: clk: Add ZynqMP clock driver > > Rajan Vaja (10): > dt-bindings: firmware: Add bindings for ZynqMP firmware > firmware: xilinx: Add Zynqmp firmware driver > firmware: xilinx: Add zynqmp IOCTL API for device control > firmware: xilinx: Add query data API > firmware: xilinx: Add clock APIs > firmware: xilinx: Add debugfs interface > firmware: xilinx: Add debugfs for IOCTL API > firmware: xilinx: Add debugfs for query data API > dt-bindings: clock: Add bindings for ZynqMP clock driver > firmware: xilinx: Replace init call with probe method > > .../firmware/xilinx/xlnx,zynqmp-firmware.txt | 82 +++ > arch/arm64/Kconfig.platforms | 1 + > drivers/clk/Kconfig | 1 + > drivers/clk/Makefile | 1 + > drivers/clk/zynqmp/Kconfig | 10 + > drivers/clk/zynqmp/Makefile | 4 + > drivers/clk/zynqmp/clk-gate-zynqmp.c | 144 +++++ > drivers/clk/zynqmp/clk-mux-zynqmp.c | 141 ++++ > drivers/clk/zynqmp/clk-zynqmp.h | 68 ++ > drivers/clk/zynqmp/clkc.c | 716 +++++++++++++++++++++ > drivers/clk/zynqmp/divider.c | 217 +++++++ > drivers/clk/zynqmp/pll.c | 335 ++++++++++ > drivers/firmware/Kconfig | 1 + > drivers/firmware/Makefile | 1 + > drivers/firmware/xilinx/Kconfig | 23 + > drivers/firmware/xilinx/Makefile | 5 + > drivers/firmware/xilinx/zynqmp-debug.c | 249 +++++++ > drivers/firmware/xilinx/zynqmp-debug.h | 22 + > drivers/firmware/xilinx/zynqmp.c | 535 +++++++++++++++ > include/dt-bindings/clock/xlnx,zynqmp-clk.h | 116 ++++ > include/linux/firmware/xlnx-zynqmp.h | 116 ++++ > 21 files changed, 2788 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt > create mode 100644 drivers/clk/zynqmp/Kconfig create mode 100644 > drivers/clk/zynqmp/Makefile create mode 100644 drivers/clk/zynqmp/clk-gate- > zynqmp.c > create mode 100644 drivers/clk/zynqmp/clk-mux-zynqmp.c > create mode 100644 drivers/clk/zynqmp/clk-zynqmp.h create mode 100644 > drivers/clk/zynqmp/clkc.c create mode 100644 drivers/clk/zynqmp/divider.c > create mode 100644 drivers/clk/zynqmp/pll.c create mode 100644 > drivers/firmware/xilinx/Kconfig create mode 100644 > drivers/firmware/xilinx/Makefile create mode 100644 > drivers/firmware/xilinx/zynqmp-debug.c > create mode 100644 drivers/firmware/xilinx/zynqmp-debug.h > create mode 100644 drivers/firmware/xilinx/zynqmp.c create mode 100644 > include/dt-bindings/clock/xlnx,zynqmp-clk.h > create mode 100644 include/linux/firmware/xlnx-zynqmp.h > > -- > 2.7.4